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353d5c241e
Add HDMA DebugFS support to show registers content Signed-off-by: Cai Huoqing <cai.huoqing@linux.dev> Reviewed-by: Serge Semin <fancer.lancer@gmail.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Tested-by: Serge Semin <fancer.lancer@gmail.com> Link: https://lore.kernel.org/r/20230520050854.73160-5-cai.huoqing@linux.dev Signed-off-by: Vinod Koul <vkoul@kernel.org>
23 lines
470 B
C
23 lines
470 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2023 Cai Huoqing
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* Synopsys DesignWare HDMA v0 debugfs
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*
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* Author: Cai Huoqing <cai.huoqing@linux.dev>
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*/
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#ifndef _DW_HDMA_V0_DEBUG_FS_H
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#define _DW_HDMA_V0_DEBUG_FS_H
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#include <linux/dma/edma.h>
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#ifdef CONFIG_DEBUG_FS
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void dw_hdma_v0_debugfs_on(struct dw_edma *dw);
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#else
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static inline void dw_hdma_v0_debugfs_on(struct dw_edma *dw)
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{
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}
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#endif /* CONFIG_DEBUG_FS */
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#endif /* _DW_HDMA_V0_DEBUG_FS_H */
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